Exam C9020-562 topic 1 question 45 discussion

Actual exam question from IBM's C9020-562

Question #: 45
Topic #: 1

A data center provides a Cloud Software as a Service environment primarily for websites and online transactions. Each client is allocated a standard 400 GB LUN for storage. The data center wants to reclaim usable capacity and avoid the need to purchase new disks.
How can this be achieved using IBM Storwize V5020?

A. Implement IBM Real-Time Compression to the existing LUNs to provide more free space.
B. Add a Thin-Provisioned copy to a fully allocated LUN, then remove the fully allocated LUN.
C. Use external storage virtualization to add new LUNs.
D. Reconfigure internal drives from RAID5 to RAID6.

Show Suggested Answer

Suggested Answer: A 🗳️
Store up to five times as much active data in the same physical space with IBM Real-time Compression. It is supported by the three Storwize V5000 hybrid models: IBM Storwize V5030, IBM Storwize V5020 and IBM Storwize V5010.
References:
http://www-03.ibm.com/systems/storage/disk/storwize_v5000/overview.html

by zelesu at April 5, 2025, 10:37 a.m.

Comments

Submit Cancel

Currently there are no comments in this discussion, be the first to comment!